Negative impressions form the backbone of the metal casting industry. We’ll hold off on listing the various mould materials for the moment, mostly because we’re talking at a building bricks
In discussing casting technology, we’ve seen the mould described as a negative, a physically inverted version of the cast component. This precisely engineered cavity fills with molten metal and holds
Modern moulding disciplines leave mud pits and hot coals in the dust. The resulting castings still employ sand and clay, plaster and ceramic, to create finely detailed metal parts, but